mirror of
https://github.com/Icinga/icingaweb2.git
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DashletForm: Add support for the new dashboards and make use of ipl form
This commit is contained in:
Yonas Habteab
parent
ff90450b70
commit
22450ab88a
@ -1,171 +1,305 @@
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<?php
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/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
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/* Icinga Web 2 | (c) 2013-2022 Icinga GmbH | GPLv2+ */
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namespace Icinga\Forms\Dashboard;
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use Icinga\Web\Form;
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use Icinga\Web\Form\Validator\InternalUrlValidator;
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use Icinga\Web\Form\Validator\UrlValidator;
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use Icinga\Web\Url;
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use Icinga\Web\Widget\Dashboard;
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use Icinga\Web\Widget\Dashboard\Dashlet;
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use Icinga\Application\Logger;
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use Icinga\Web\Dashboard\Dashboard;
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use Icinga\Web\Navigation\DashboardHome;
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use Icinga\Web\Notification;
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use Icinga\Web\Dashboard\Dashlet;
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use Icinga\Web\Dashboard\Pane;
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use ipl\Html\HtmlElement;
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use ipl\Web\Compat\CompatForm;
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use ipl\Web\Url;
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/**
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* Form to add an url a dashboard pane
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*/
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class DashletForm extends Form
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class DashletForm extends CompatForm
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{
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/**
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* @var Dashboard
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*/
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private $dashboard;
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/**
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* Initialize this form
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*/
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public function init()
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{
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$this->setName('form_dashboard_addurl');
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if (! $this->getSubmitLabel()) {
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$this->setSubmitLabel($this->translate('Add To Dashboard'));
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}
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$this->setAction(Url::fromRequest());
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}
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/**
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* Build AddUrl form elements
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*
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* @see Form::createElements()
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*/
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public function createElements(array $formData)
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{
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$groupElements = array();
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$panes = array();
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if ($this->dashboard) {
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$panes = $this->dashboard->getPaneKeyTitleArray();
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}
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$sectionNameValidator = ['Callback', true, [
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'callback' => function ($value) {
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if (strpos($value, '[') === false && strpos($value, ']') === false) {
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return true;
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}
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},
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'messages' => [
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'callbackValue' => $this->translate('Brackets ([, ]) cannot be used here')
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]
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]];
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$this->addElement(
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'hidden',
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'org_pane',
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array(
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'required' => false
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)
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);
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$this->addElement(
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'hidden',
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'org_dashlet',
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array(
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'required' => false
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)
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);
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$this->addElement(
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'textarea',
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'url',
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array(
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'required' => true,
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'label' => $this->translate('Url'),
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'description' => $this->translate(
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'Enter url to be loaded in the dashlet. You can paste the full URL, including filters.'
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),
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'validators' => array(new UrlValidator(), new InternalUrlValidator())
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)
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);
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$this->addElement(
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'text',
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'dashlet',
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array(
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'required' => true,
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'label' => $this->translate('Dashlet Title'),
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'description' => $this->translate('Enter a title for the dashlet.'),
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'validators' => [$sectionNameValidator]
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)
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);
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$this->addElement(
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'note',
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'note',
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array(
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'decorators' => array(
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array('HtmlTag', array('tag' => 'hr'))
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)
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)
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);
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$this->addElement(
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'checkbox',
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'create_new_pane',
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array(
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'autosubmit' => true,
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'required' => false,
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'label' => $this->translate('New dashboard'),
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'description' => $this->translate('Check this box if you want to add the dashlet to a new dashboard')
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)
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);
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if (empty($panes) || ((isset($formData['create_new_pane']) && $formData['create_new_pane'] != false))) {
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$this->addElement(
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'text',
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'pane',
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array(
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'required' => true,
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'label' => $this->translate('New Dashboard Title'),
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'description' => $this->translate('Enter a title for the new dashboard'),
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'validators' => [$sectionNameValidator]
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)
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);
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} else {
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$this->addElement(
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'select',
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'pane',
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array(
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'required' => true,
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'label' => $this->translate('Dashboard'),
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'multiOptions' => $panes,
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'description' => $this->translate('Select a dashboard you want to add the dashlet to')
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)
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);
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}
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}
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/**
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* @param \Icinga\Web\Widget\Dashboard $dashboard
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*/
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public function setDashboard(Dashboard $dashboard)
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public function __construct(Dashboard $dashboard)
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{
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$this->dashboard = $dashboard;
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$this->setAction((string) Url::fromRequest());
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}
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/**
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* @return \Icinga\Web\Widget\Dashboard
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*/
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public function getDashboard()
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public function hasBeenSubmitted()
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{
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return $this->dashboard;
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return $this->hasBeenSent() && $this->getPopulatedValue('submit');
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}
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protected function assemble()
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{
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$requestUrl = Url::fromRequest();
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$homes = $this->dashboard->getHomeKeyTitleArr();
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$activeHome = $this->dashboard->getActiveHome();
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$currentHome = $requestUrl->getParam('home', reset($homes));
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$populatedHome = $this->getPopulatedValue('home', $currentHome);
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$panes = [];
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if ($currentHome === $populatedHome && $this->getPopulatedValue('create_new_home') !== 'y') {
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if (! $currentHome || ! $activeHome) {
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// Home param isn't passed through, so let's try to load based on the first home
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$firstHome = $this->dashboard->rewindHomes();
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if ($firstHome) {
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$this->dashboard->loadDashboards($firstHome->getName());
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$panes = $firstHome->getPaneKeyTitleArr();
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}
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} else {
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$panes = $activeHome->getPaneKeyTitleArr();
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}
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} elseif ($this->dashboard->hasHome($populatedHome)) {
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$this->dashboard->loadDashboards($populatedHome);
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$panes = $this->dashboard->getActiveHome()->getPaneKeyTitleArr();
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}
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$this->addElement('hidden', 'org_pane', ['required' => false]);
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$this->addElement('hidden', 'org_home', ['required' => false]);
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$this->addElement('hidden', 'org_dashlet', ['required' => false]);
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$this->addElement('checkbox', 'create_new_home', [
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'class' => 'autosubmit',
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'required' => false,
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'disabled' => empty($homes) ?: null,
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'label' => t('New Dashboard Home'),
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'description' => t('Check this box if you want to add the dashboard to a new dashboard home.'),
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]);
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if (empty($homes) || $this->getPopulatedValue('create_new_home') === 'y') {
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// $el->attrs->set() has no effect here anymore, so we need to register a proper callback
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$this->getElement('create_new_home')
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->getAttributes()
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->registerAttributeCallback('checked', function () { return true; });
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$this->addElement('text', 'home', [
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'required' => true,
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'label' => t('Dashboard Home'),
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'description' => t('Enter a title for the new dashboard home.')
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]);
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} else {
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$this->addElement('select', 'home', [
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'required' => true,
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'class' => 'autosubmit',
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'value' => $currentHome,
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'multiOptions' => $homes,
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'label' => t('Dashboard Home'),
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'descriptions' => t('Select a home you want to add the dashboard pane to.')
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]);
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}
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$disable = empty($panes) || $this->getPopulatedValue('create_new_home') === 'y';
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$this->addElement('checkbox', 'create_new_pane', [
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'required' => false,
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'class' => 'autosubmit',
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'disabled' => $disable ?: null,
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'label' => t('New Dashboard'),
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'description' => t('Check this box if you want to add the dashlet to a new dashboard.'),
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]);
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// Pane element's values are depending on the home element's value
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if (! in_array($this->getPopulatedValue('pane'), $panes)) {
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$this->clearPopulatedValue('pane');
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}
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if ($disable || $this->getValue('create_new_pane') === 'y') {
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// $el->attrs->set() has no effect here anymore, so we need to register a proper callback
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$this->getElement('create_new_pane')
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->getAttributes()
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->registerAttributeCallback('checked', function () { return true; });
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$this->addElement('text', 'pane', [
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'required' => true,
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'label' => t('New Dashboard Title'),
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'description' => t('Enter a title for the new dashboard.'),
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]);
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} else {
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$this->addElement('select', 'pane', [
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'required' => true,
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'value' => reset($panes),
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'multiOptions' => $panes,
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'label' => t('Dashboard'),
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'description' => t('Select a dashboard you want to add the dashlet to.'),
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]);
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}
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$this->addHtml(new HtmlElement('hr'));
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$this->addElement('textarea', 'url', [
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'required' => true,
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'label' => t('Url'),
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'description' => t(
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'Enter url to be loaded in the dashlet. You can paste the full URL, including filters.'
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),
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]);
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$this->addElement('text', 'dashlet', [
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'required' => true,
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'label' => t('Dashlet Title'),
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'description' => t('Enter a title for the dashlet.'),
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]);
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$url = (string) Url::fromPath(Dashboard::BASE_ROUTE . '/browse');
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$element = $this->createElement('submit', 'submit', ['label' => t('Add to Dashboard')]);
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$this->registerElement($element)->decorate($element);
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// We might need this later to allow the user to browse dashlets when creating a dashlet
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$this->addElement('submit', 'btn_browse', [
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'label' => t('Browse Dashlets'),
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'href' => $url,
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'formaction' => $url,
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]);
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$this->getElement('btn_browse')->setWrapper($element->getWrapper());
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}
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/**
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* Populate form data from config
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*
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* @param Dashlet $dashlet
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*/
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public function load(Dashlet $dashlet)
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{
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$home = Url::fromRequest()->getParam('home');
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$this->populate(array(
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'pane' => $dashlet->getPane()->getTitle(),
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'org_home' => $home,
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'org_pane' => $dashlet->getPane()->getName(),
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'dashlet' => $dashlet->getTitle(),
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'pane' => $dashlet->getPane()->getTitle(),
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'org_dashlet' => $dashlet->getName(),
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'dashlet' => $dashlet->getTitle(),
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'url' => $dashlet->getUrl()->getRelativeUrl()
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));
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}
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protected function onSuccess()
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{
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$conn = Dashboard::getConn();
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$dashboard = $this->dashboard;
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if (Url::fromRequest()->getPath() === Dashboard::BASE_ROUTE . '/new-dashlet') {
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$home = new DashboardHome($this->getValue('home'));
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if ($dashboard->hasHome($home->getName())) {
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$home = $dashboard->getHome($home->getName());
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if ($home->getName() !== $dashboard->getActiveHome()->getName()) {
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$home->setActive();
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$home->loadDashboardsFromDB();
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}
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}
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$pane = new Pane($this->getValue('pane'));
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if ($home->hasPane($pane->getName())) {
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$pane = $home->getPane($pane->getName());
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}
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$dashlet = new Dashlet($this->getValue('dashlet'), $this->getValue('url'), $pane);
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if ($pane->hasDashlet($dashlet->getName())) {
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Notification::error(sprintf(
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t('Dashlet "%s" already exists within the "%s" dashboard pane'),
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$dashlet->getTitle(),
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$pane->getTitle()
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));
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return;
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}
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$conn->beginTransaction();
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try {
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$dashboard->manageHome($home);
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$home->managePanes($pane);
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$pane->manageDashlets($dashlet);
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$conn->commitTransaction();
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} catch (\Exception $err) { // This error handling is just for debugging purpose! Will be removed!
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Logger::error($err);
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$conn->rollBackTransaction();
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throw $err;
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}
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Notification::success(sprintf(t('Created dashlet "%s" successfully'), $dashlet->getTitle()));
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} else {
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$orgHome = $dashboard->getHome($this->getValue('org_home'));
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$orgPane = $orgHome->getPane($this->getValue('org_pane'));
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$orgDashlet = $orgPane->getDashlet($this->getValue('org_dashlet'));
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$currentHome = new DashboardHome($this->getValue('home'));
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if ($dashboard->hasHome($currentHome->getName())) {
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$currentHome = $dashboard->getHome($currentHome->getName());
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$activeHome = $dashboard->getActiveHome();
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if ($currentHome->getName() !== $activeHome->getName()) {
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$currentHome->setActive();
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$currentHome->loadDashboardsFromDB();
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}
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}
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$currentPane = new Pane($this->getValue('pane'));
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if ($currentHome->hasPane($currentPane->getName())) {
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$currentPane = $currentHome->getPane($currentPane->getName());
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}
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$currentPane->setHome($currentHome);
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$currentDashlet = clone $orgDashlet;
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$currentDashlet
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->setPane($currentPane)
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->setUrl($this->getValue('url'))
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->setTitle($this->getValue('dashlet'));
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if (
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$orgPane->getName() !== $currentPane->getName()
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&& $currentPane->hasDashlet($currentDashlet->getName())
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) {
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Notification::error(sprintf(
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t('Failed to move dashlet "%s": Dashlet already exists within the "%s" dashboard pane'),
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$currentDashlet->getTitle(),
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$currentPane->getTitle()
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));
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return;
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}
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$paneDiff = array_filter(array_diff_assoc($currentPane->toArray(), $orgPane->toArray()));
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$dashletDiff = array_filter(
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array_diff_assoc($currentDashlet->toArray(), $orgDashlet->toArray()),
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function ($val) {
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return $val !== null;
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}
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);
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// Prevent meaningless updates when there weren't any changes,
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// e.g. when the user just presses the update button without changing anything
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if (empty($dashletDiff) && empty($paneDiff)) {
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return;
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}
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$conn->beginTransaction();
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try {
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$dashboard->manageHome($currentHome);
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$currentHome->managePanes($currentPane, $orgHome);
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$currentPane->manageDashlets($currentDashlet, $orgPane);
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$conn->commitTransaction();
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} catch (\Exception $err) {
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Logger::error($err);
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$conn->rollBackTransaction();
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throw $err;
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}
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Notification::success(sprintf(t('Updated dashlet "%s" successfully'), $currentDashlet->getTitle()));
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}
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}
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}
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